// Class(60) {
// OID(spnego),
// Class(A0) {
// Class(30) {
// Class(A0) {
// Class(30) { OID,OID,OID} },
// Class(A2) { OctetStream } } } }
public byte [] ProcessSpnegoInitialContextTokenRequest()
{
Type1Message type1 = new Type1Message(NtlmVersion.Version3);
type1.Flags = unchecked ((NtlmFlags)0xE21882B7);
type1.Domain = "WORKGROUP"; // FIXME: remove it
ASN1 asn = new ASN1(0x60);
ASN1 asn2 = new ASN1(0xA0);
ASN1 asn21 = new ASN1(0x30);
ASN1 asn211 = new ASN1(0xA0);
ASN1 asn2111 = new ASN1(0x30);
asn211.Add(asn2111);
asn2111.Add(ASN1Convert.FromOid(Constants.OidNtlmSsp));
asn2111.Add(ASN1Convert.FromOid(Constants.OidKerberos5));
asn2111.Add(ASN1Convert.FromOid(Constants.OidMIT));
ASN1 asn212 = new ASN1(0xA2);
ASN1 asn2121 = new ASN1(0x4);
asn2121.Value = type1.GetBytes();
asn212.Add(asn2121);
asn21.Add(asn211);
asn21.Add(asn212);
asn2.Add(asn21);
asn.Add(ASN1Convert.FromOid(Constants.OidSpnego));
asn.Add(asn2);
return(asn.GetBytes());
}
public byte [] ProcessMessageType1()
{
Type1Message type1 = new Type1Message(NtlmVersion.Version3);
type1.Flags = unchecked ((NtlmFlags)0xE21882B7);
return(type1.GetBytes());
}
// Example from http://www.innovation.ch/java/ntlm.html
public void Encode1()
{
Type1Message msg = new Type1Message();
AssertEquals("Type", 1, msg.Type);
msg.Domain = "Ursa-Minor";
msg.Host = "LightCity";
AssertEquals("GetBytes", "4E-54-4C-4D-53-53-50-00-01-00-00-00-03-B2-00-00-0A-00-0A-00-29-00-00-00-09-00-09-00-20-00-00-00-4C-49-47-48-54-43-49-54-59-55-52-53-41-2D-4D-49-4E-4F-52", BitConverter.ToString(msg.GetBytes()));
}